Is there any way to control fanuc alpha AC servo drivers with something like emc?

I am looking for this also. Right now I am trying to find pinouts for the spindle and axis amps. I think it is possible as Pico Systems has analog and PWM controller boards avaiable with good EMC support. Do you have docs for your amps? Ed.

I have a doc for the alpha series amp

I have a few docs on a couple of newer amps and it seems you can use PWM, analog, or step and direction as needed. My spindle amp has a part number of A06B-6059H208#H513 and my axis amp isA06B-6058-H334. Build date is in 1994. When were the Alpha series built? Do you have a part number on the amp? Do you have a good source for docs? Thanks. Ed.